Nanny Needed - Full-time / Part-time

I have two needs. The first is afterschool care for my two boys beginning in September. This would include getting them off the bus, helping with homework, a snack, and getting them ready for their sports practice or game. The second need is for a full-time nanny beginning in February. I am due with my baby in October and have a 3 month maternity leave. I would love to be able to find someone that is willing to start in September and stay on to be our full time nanny, but I am also open to finding two separate people for these roles.